﻿<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style TargetType="RibbonGroup">
        <Setter Property="Background" Value="Transparent" />
        <Setter Property="MouseOverBackground" Value="Transparent"/>
        <Setter Property="MouseOverBorderBrush" Value="Transparent"/>
    </Style>
</ResourceDictionary>